Change membership of a GST group

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GST Dates

MAR 30

Your GST return and payment is due for the taxable period ending February.
MAY 7

Your GST return and payment is due for the taxable period ending 31 March.
MAY 28

Your GST return and payment is due for the taxable period ending 30 April.

All GST dates

Only a group representative can ask us to:

add a member to a group
remove a member from a group.

In myIR, go to the group's GST account

Select 'More...'

'Update GST group members'

Follow the prompts to update your group's details.

Log in to myIR

What happens next

We will:

process your request within 10 working days
contact you if we need more information.

The new group's GST account will show in myIR once we confirmed its registration.

Last updated: 16 Mar 2026